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Sibirecyathus

Archaeocyatha - Ajacicyathida - Ajacicyathidae

Taxonomy
Sibirecyathus was named by Vologdin (1937) [Sepkoski's age data: Cm Tomm-u Cm Boto-u Sepkoski's reference number: 1243].

It was assigned to Pycnoidocyathidae by Okulitch (1950); to Ajacicyathida by Sepkoski (2002); and to Ajacicyathidae by Kerner et al. (2011).

Species lacking formal opinion data

Synonymy list
YearName and author
1937Sibirecyathus Vologdin
1950Sibirecyathus Okulitch p. 394
2002Sibirecyathus Sepkoski
2011Sibirecyathus Kerner et al. p. http://archaeocyatha.infosyslab.fr/gener

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classArchaeocyatha(Vologdin 1937)
orderAjacicyathida
RankNameAuthor
suborderAjacicyathina
superfamilyBronchocyathoideaBedford and Bedford 1936
familyAjacicyathidae
genusSibirecyathusVologdin 1937

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Sibirecyathus Vologdin 1937
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Diagnosis
No diagnoses are available